Simply Yes. But you will be confind to instruction for the LAPL.
FCL.905.FI FI — Privileges and conditions
The privileges of an FI are to conduct flight instruction for the issue, revalidation or renewal of:
(a) a PPL, SPL, BPL and LAPL in the appropriate aircraft category;
(b) class and type ratings for single-pilot, single-engine aircraft, except for single-pilot high
performance complex aeroplanes; class and group extensions for balloons and class extensions for
sailplanes;